At one time I had over fifty . I got smurfed off at Benchmade , as they were unwilling to sell or give me spare Omega springs . Gave them all to a Dude collecting knives for forward deployed troops in Iraq and Asscrackastan .

BTW at the time I was a practicing locksmith , and was well able to beal with springy things .

My fave Benchmades were the 520 , and the 350 ( best IWB folder ever )

I'm tempted by a brightly colored Mini Grip for work , now that they have a variety of blade shapes , and steels . Tho to be fair , Benchmade's 440C was superb .